Yea, so I've recently got back into MineCraft, as I'm currently attempting to build a super awesome base that goes deep into a hill and underground (might add lava).

The problem I'm experiencing isn't lag or framerate issues...I get like 120 fps so that's all good. The problem is every time I break a block, the gameworld disappears for like a second then reappears...almost like someone used one of those x-ray mods to find ores. It's VERY annoying and sometimes it can go as long as ten seconds, making it hard to see what I'm breaking. I even fell in lava once because of it.

Anyone got an idea to fix this without re-installing MineCraft? It's not that I don't want to, but I'd prefer a solution that won't require that.

Never experienced this problem before... the only kind of glitches i get is that when i blow up TNT i can see like 100 blocks below for a nano-second.

do you have any mods installed?

do you have minecraft legit?

Deleting everything in the .minecraft folder and letting Mc DL it again seems like a wise choice.

Also see if your graphics settings could have anything to do with it.

Hasnt happened to me, try checking minecraft forums.

Never had that o.o

And same thing happens to me like ninja, fucks up a bit when tnt is exploding

I have no mods except the latest Optifine (MultiThreaded, as the normal one doesn't perform as well) installed, and it's definitely not legit (you think I'd actually BUY a computer game?).

I have a somewhat large collection of texture packs, but I mostly use John Smith.

As for graphics settings, here's a breakdown of what they're set to...

Spoiler:

And here's are two screenies of it happening, resized for your convenience.

First, I looky here and examine this beautiful piece of wood I'm about to break into oblivion.



*break*



OH SHIET

As you can see...THIS happening (for about a 1 to 10 seconds) every time I break a block is quite annoying. I guess since nobody has a clue how to fix this, I might as well take the "Fuck it all" approach and just reinstall MineCraft.

OpenGL / Texture pack might have something to do with it, otherwise re-install would be a wise choice, but dont forget to back up your saves etc.

Hurrdurr.

Directly from the forum post on Optifine Multi-Core

sp614x wrote:

If you have problems with flashing or transparent blocks you can try:
A. Disable "Threaded Optimization" in the graphics control panel
B. Enable "Vertical Synchronization" in the graphics control panel or set the option Performance to VSync.

=/

Should've read the post...it's AW RIGHT now, so we donez here.

(Btw, as a Mod, can I lock topics, and if so, how exactly can I lock this? If I can't...someone else lock it, as I already fixed the problem.)

Locked.